Answers created by RedRobin9688

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• How do you convert `y^(1/2)*sin(y)` to polar coordinates?
  
• Find dy/dx using the rule dy/dx = dy/du•du/dx for y = log(ax+b)^3bassuming ax+b=u ?
  
• How to use implicit differentiation to find d2y/dx2 of the following equation? y2 - xy + x2 = 7
  
• What is the slope of the tangent line of `x^2-ye^(x-y)= C`, where C is an arbitrary constant, at `(0,0)`?
  
• How do you use the graphing calculator to solve `5^(-2x+3)=-6^(x+5)`?
  
• What is the distance between `(15,24)` and `(12,14)`?
  
• Y=5/3(1-x)^2+cos^2(x+1) find dy/dx?
  
• Is `f(x)=e^(x^2-x)(x^2-x)` increasing or decreasing at `x=2`?
  
• Show that ((1+tanx-secx)/(secx+tanx-1))= (1+secx-tanx)/(secx+tanx+1)?
  
• What is the first derivative and second derivative of `f(x) = (x-1)^2 (x-3)`?
  
• How do I solve for t?
  
• Given `f(x)= x^2/(x+2)` how do you find `f(x+2)`?
  
• How can I solve this limit? (1) lim x---->infinity (sin x) / x (2) lim x---->infinity ( cos x)/x
  
• How do you find the square root of 1, 792?
  
• A quadratic equation x^2 - 7x + 12= 0 has roots p and q, such that p > q. Find the values of p and q?
  
• What is the distance between the following polar coordinates?: `(1,(-5pi)/12), (8,(5pi)/8)`
  
• How do you solve `3x^2-12x+11=0` using the quadratic function?
  
• What is the slope of the tangent line of `r=thetacos(-3theta+(7pi)/4)` at `theta=(-2pi)/3`?
  
• How do you find the asymptotes for `y=x*ln[e + (1/x)]`?
  
• What is `f(x) = int xe^(x-1)-x^2e^-x dx` if `f(2) = 7`?
  
• How do you integrate `int 1/sqrt(4x^2-12x-7)` using trigonometric substitution?
  
• How do you express ln72 in terms of ln2 and ln3 ?
  
• `int_e^oo(1-lnx)/x^2 dx`=?
  
• Can someone please help me figure out F(u) ?
  
• How do you evaluate `sin (pi / 12) * cos (3 pi / 4) - cos (pi / 12) * sin (3 pi / 4)`?
  
• How do you solve `ln(2x+1) = 2 - ln(x)`?
  
• On a graph what quadrants is (4,-3) in?
  
• How do you differentiate `y=cos(a^3+x^3)`?
  
• What is the derivative of `y= arctan (sqrt 3x^2 -1)`?
  
• What is the net area between `f(x) = 2/x^3` and the x-axis over `x in [1, 2 ]`?
  
• Find an equation for the line tangent to the graph of: f(x)=5xe^x at the point (a,f(a)) for a=2. what does y=?
  
• If cosx = 1/2 what is cos 2x?
  
• How do you differentiate `x + y^2 = 25`?
  
• Can someone please help me out this question last attempt.?
  
• `2(1-x)^n - (1+x)^n` equals?
  
• How do you integrate `e^(x^2)`?
  
• How do you convert `(r+1)^2= 2r-theta + sin theta costheta` to Cartesian form?
  
• What the is the polar form of `y = 1/y-xy+x^2/y`?
  
• What are the asymptotes of `f(x)=-x/((x-2)(4x-3)`?
  
• For the Hawks' 80 basketball games next year, you can buy separate tickets for each game at $9 each, or you can buy a season ticket for $580. At most how many games could you attend at the $9 price before spending more than the cost of a season ticket?
  
• What are the important parts of the equation to graph `f(x) = (x^2 - 1) / (x+1)`?
  
• Can someone please describe the end behavior of the function?
  
• How do you find the vertical, horizontal and slant asymptotes of: `f(x)= x^(1/3)`?
  
• How do you simplify? (1-cos2h)*ctgh
  
• How do you evaluate `sin (cos^-1 (sqrt 2/2))`?
  
• How do you use the angle sum or difference identity to find the exact value of `cos(pi/3+pi/6)`?
  
• Find the polynomial with leading coefficient 2 that has the degree 3 and zeros 2, 3/2, and 5/2?
  
• How do you solve `2sinx=sqrt3`?
  
• Can someone tell me which is the appropriate domain for this situation?
  
• How do you find the zeros, real and imaginary, of `y=x^2 -x+81` using the quadratic formula?
  
• How do you solve `\frac { 3} { 4} = \frac { n - 2} { 2}`?
  
• Which statement accurately reflects this situation?
  
• How do you factor `3x^2-2`?
  
• How do you multiply `(5x+8)(6x+3)`?
  
• Which graph is the correct answer?
  
• How will I solve this limit? Lim x---->0 ( tan x -x) / x^3
  
• Twelve times the sum of a number and seven is 324. What is the number?
  
• Lim x---->0 (Sinx -x )/( tan x - x ). How will I solve this limit?
  
• What is the square root of 32 − square root of 50 + square root of 128?
  
• What is the range of the function `f(x) = x/(1+|x|)`?
  
• How do you solve the system `2x + y = 2 - x` and `x + 2y = 2+x`?
  
• How to find the value of tan(855) degrees ?
  
• How do you simplify `(8+sqrt4)((-2+sqrt4)`?
  
• How do you evaluate the definite integral `int (t^2+2)dt` from [-1,1]?
  
• How do you find critical points for the equation `(7/10)cos(x/10)`?
  
• How to find dy/dx implicit differentiation? sin(x+y) + sin (x-y) = 1
  
• Find dy/dx? (2x-3y^2)^4 = 6x+9y
  
• How to Find dy/dx, Implicit differentiation? 2xy^3 + y = 2x
  
• How do you find the implicit differentiation of `1+lnxy=3^(x-y)`?
  
• How do you find the x coordinates of all points of inflection, final all discontinuities, and find the open intervals of concavity for `y=-x^5+2x^3+4`?